Best plumbers in Mountlake Terrace, WA

The highest-scoring plumber in and near Mountlake Terrace is BelRed Heating, Cooling, Plumbing & Electrical (score 90, 4.9 stars from 6,503 Google reviews). 65 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

Last updated Nov 1, 2026How we rank
  1. 1

    BelRed Heating, Cooling, Plumbing & Electrical

    4.9 · 6,503 Google reviewsWoodinville, WA40 years in business

    BelRed Heating, Cooling, Plumbing & Electrical provides residential home services across Seattle, the Eastside, and the Greater Puget Sound. The company has served the Pacific Northwest since 1986 and handles heating,…

    Financing availableEmergency service
    90SCORE
  2. 2

    Fast Water Heater Company

    4.9 · 2,639 Google reviewsWoodinville, WA40 years in business

    Fast Water Heater Company provides water heater installation, replacement, repair, maintenance, and warranty service across Washington, Oregon, Northern California, and Southern California. The company has served the…

    Financing availableEmergency service
    90SCORE
  3. 3

    Ballard Heating, Cooling, Electric & Plumbing

    4.9 · 1,696 Google reviewsLynnwood, WA33 years in business

    Ballard Heating, Cooling, Electric & Plumbing has served homes and businesses in the Puget Sound region since 1993. Formerly known as Ballard Natural Gas, the locally owned and operated company provides heating and co…

    Financing available
    89SCORE
  4. 4

    2 Sons Plumbing & Sewer

    4.9 · 4,117 Google reviewsSeattle, WA
    83SCORE
  5. 5

    Pro Sewer Repair

    5.0 · 470 Google reviewsSeattle, WA9 years in business

    Pro Sewer Repair is a family-owned sewer and drain company serving residential and light commercial customers in Seattle and surrounding communities. Established in 2017, the company handles drain cleaning, sewer repa…

    Emergency service
    83SCORE
  6. 6

    Eco Electric, Plumbing, Heating and Air

    4.9 · 2,490 Google reviewsSeattle, WA

    Eco Electric, Plumbing, Heating and Air provides electrical, plumbing, heating, cooling, and indoor air quality work in Seattle and communities around Puget Sound. Its heating and cooling services cover air conditione…

    Financing availableEmergency service
    82SCORE
  7. 7

    Zoom Drain

    5.0 · 834 Google reviewsSeattle, WA
    82SCORE
  8. 8

    West Sound Plumbing Services

    5.0 · 507 Google reviewsKingston, WA

    West Sound Plumbing Services is a family-owned plumbing company serving homes and businesses across the Kitsap Peninsula and Northern Jefferson County. The company handles plumbing service, repairs, remodels, drain cl…

    Emergency service
    81SCORE
  9. 9

    CM Heating

    4.9 · 1,097 Google reviewsLynnwood, WA
    80SCORE
  10. 10

    Harts Plumbers, Electricians, & HVAC Technicians

    4.9 · 997 Google reviewsLynnwood, WA
    79SCORE
  11. 11

    Price Busters Plumbing & Sewer

    4.9 · 907 Google reviewsLynnwood, WA
    79SCORE
  12. 12

    Anthony's Plumbing

    5.0 · 305 Google reviewsSeattle, WA
    79SCORE
  13. 13

    Steve’s Plumbing, LLC

    5.0 · 295 Google reviewsSeattle, WA
    79SCORE
  14. 14

    Knight Rooter Sewer & Drain Cleaning Services

    5.0 · 284 Google reviewsSeattle, WA
    79SCORE
  15. 15

    Gene Johnson Plumbing

    4.8 · 4,904 Google reviewsSeattle, WA
    78SCORE
  16. 16

    Eagle Pipe Heating & Air

    4.9 · 579 Google reviewsPoulsbo, WA
    78SCORE
  17. 17

    Kirkland Rooter/Sewer & Drain Cleaning

    4.9 · 590 Google reviewsKirkland, WA
    77SCORE
  18. 18

    1-Tom-Plumber

    4.9 · 554 Google reviewsWoodinville, WA
    77SCORE
  19. 19

    Swift Plumbing & Heating, Inc.

    4.9 · 539 Google reviewsKingston, WA
    77SCORE
  20. 20

    Ben’s Plumbing & Drain Cleaning

    4.9 · 497 Google reviewsSeattle, WA
    77SCORE
  21. 21

    Odyssey Plumbing

    5.0 · 191 Google reviewsSeattle, WA
    77SCORE
  22. 22

    Roto-Rooter Plumbing & Water Cleanup

    4.8 · 1,231 Google reviewsBellevue, WA
    76SCORE
  23. 23

    Wesnor Plumbing and Heating

    5.0 · 174 Google reviewsSeattle, WA
    75SCORE
  24. 24

    Seatown Electric Plumbing Heating and Air

    4.8 · 698 Google reviewsSeattle, WA
    74SCORE
  25. 25

    Professional Plumbing

    4.9 · 470 Google reviewsLynnwood, WA
    74SCORE
  26. 26

    Plunge It Sound LLC

    5.0 · 119 Google reviewsSeattle, WA
    74SCORE
  27. 27

    The Drain Authority

    5.0 · 103 Google reviewsSeattle, WA
    74SCORE
  28. 28

    Simply Leak Detection

    5.0 · 97 Google reviewsSeattle, WA
    74SCORE
  29. 29

    Bob Oates Sewer & Rooter

    4.8 · 773 Google reviewsSeattle, WA
    73SCORE
  30. 30

    Craftsman Plumbing

    4.8 · 717 Google reviewsSeattle, WA
    73SCORE

We list only companies that clear our published bar, so this area is still filling in. As more plumbers near Mountlake Terrace qualify, they'll appear here automatically.

Compare the top 10

Top plumbers in Mountlake Terrace by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1BelRed Heating, Cooling, Plumbing & Electrical904.96,50340Woodinville
2Fast Water Heater Company904.92,63940Woodinville
3Ballard Heating, Cooling, Electric & Plumbing894.91,69633Lynnwood
42 Sons Plumbing & Sewer834.94,117–Seattle
5Pro Sewer Repair835.04709Seattle
6Eco Electric, Plumbing, Heating and Air824.92,490–Seattle
7Zoom Drain825.0834–Seattle
8West Sound Plumbing Services815.0507–Kingston
9CM Heating804.91,097–Lynnwood
10Harts Plumbers, Electricians, & HVAC Technicians794.9997–Lynnwood

Plumbers in Mountlake Terrace: quick answers

Who is the highest-rated plumber in Mountlake Terrace, WA?

BelRed Heating, Cooling, Plumbing & Electrical has the highest 5 Star Score among plumbers in and near Mountlake Terrace: 90 out of 100, with a 4.9 star Google rating from 6,503 reviews.

How many 5 Star plumbers serve Mountlake Terrace?

65 plumbers meet our standard within about 16 miles of Mountlake Terrace: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 35,377 Google reviews between them, averaging 4.92 stars.

How are these plumbers ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

Plumbers near Mountlake Terrace

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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.